Condensation pipeline with water vapor separation function

Abstract

The utility model discloses a condensation pipeline with a steam separation function, which comprises a steam inlet pipe, an air inlet taper pipe, a straight pipe, an air outlet taper pipe and a steam outlet pipe which are connected in sequence, and the straight pipe is divided into an air inlet chamber, a condensation chamber and an air outlet chamber which are communicated in sequence by arranging a first air duct partition plate and a second air duct partition plate in the straight pipe. A plurality of porous plates perpendicular to the moving direction of steam are uniformly distributed in the condensation chamber; the bottom of the straight pipe is communicated with a condensate water collecting groove, a plurality of rows of holes are formed in the butt joint position of a pipe body of the straight pipe and the condensate water collecting groove, and the bottom of the condensate water collecting groove is further connected with a water outlet. Compared with the prior art, according to the technical scheme, the condensate water separating device has the advantages that the condensate water separating function is achieved, a large amount of water in water vapor is separated, corrosion of the water to the pipeline is reduced, and the service life of the rear pipeline is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline manufacturing and maintenance, in particular to a condensation pipeline with the function of separating water vapor. Background Art

[0002] Pipelines are widely used in many fields of industry and people's livelihood. The medium transported by pipelines (or condensed water on the outer wall of the pipeline due to the influence of temperature, commonly known as condensation) often contains more or less water, which is easy to corrode the pipeline after working for a long time. If the pipeline structure can be redesigned to avoid water corrosion to the pipeline as much as possible, the service life of the pipeline can be increased. However, structural changes are likely to affect the dynamic parameters of the original pipeline. This requires the designer to keep the original dynamic parameters of the pipeline unchanged without changing the pipeline structure and reducing corrosion. Summary of the invention

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a condensing pipe with the function of separating water vapor, which can not only effectively separate the water in the water vapor pipe and extend the life of the pipe, but also does not change the dynamic parameters of the original pipe.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a condensation duct with the function of separating water vapor, comprising a steam inlet pipe, an inlet cone pipe, a straight pipe, an outlet cone pipe and a steam outlet pipe connected in sequence, the straight pipe is divided into an air inlet chamber, a condensation chamber and an air outlet chamber connected in sequence by arranging a first air duct partition and a second air duct partition, the condensation chamber is provided with a plurality of porous plates perpendicular to the direction of steam movement; the bottom of the straight pipe is connected to a condensate collection tank, and the straight pipe body is provided with a plurality of rows of holes at the joint with the condensate collection tank, and the bottom of the condensate collection tank is also connected to a drain outlet.

[0005] Furthermore, the first air duct partition is divided into a first inclined section and a first straight section connected to the inner side of the steam outlet pipe, and an air inlet chamber is formed by the area surrounded by the first inclined section, the first straight section and the inner wall of the straight pipe; the second air duct partition is divided into a second inclined section and a second straight section connected to the inner side of the steam inlet pipe, and an air outlet chamber is formed by the area surrounded by the second inclined section, the second straight section and the inner wall of the straight pipe; the area between the first air duct partition and the second air duct partition forms a condensation chamber.

[0006] When the utility model is working, water vapor enters the pipeline from the steam inlet pipe, passes through the air inlet chamber, the condensation chamber and the air outlet chamber in sequence, and finally exits from the steam outlet pipe; after entering the air inlet chamber, the water vapor turns around and enters the condensation chamber, and then passes through the middle multi-pass porous plate structure and hits the plate surface. Since the temperature of the pipeline is relatively low, the water vapor generates condensed water on the porous plate, and then the water in the steam is separated, and the relatively dry gas passes through the three porous plates, and turns around again, enters the air outlet chamber, and is finally discharged from the steam outlet pipe; the separated condensed water is collected in the collecting tank at the bottom under the action of gravity, and is finally discharged through the drain port.

[0007] The pipeline in the utility model is divided into three chambers, namely the air inlet chamber, the condensation chamber and the air outlet chamber. The three chamber structures have the structural characteristics of left-right (rather than up-and-down) symmetry in the pipeline, so the inlet and outlet can be functionally interchangeable, and the overall structure is convenient for positioning and installation.

[0008] A corresponding porous structure is also provided on the pipe body at the joint of the condensate collecting tank at the bottom of the utility model. Firstly, the condensate is collected through the porous structure, and secondly, water vapor is prevented from taking a shortcut through the collecting tank when the wind resistance is inconsistent.

[0009] Both ends of the pipeline of the utility model are tapered, and the main function is to ensure the consistency of the passing area and the overall wind resistance on the basis of the butted original pipeline, while expanding the function of the original pipeline without affecting the original pipeline parameters.

[0010] The utility model realizes the function of separating condensed water through the above technical scheme, separates a large amount of water in water vapor, reduces the corrosion of water to pipelines, and prolongs the service life of rear pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The structure and technical features of the present invention are further described in detail below in conjunction with the accompanying drawings.

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 yes Figure 1 Cross-sectional view from top view.

[0014] Figure 3 yes Figure 1 Section view from the left.

[0015] Attached Figure 1-3In the figure, 1. steam inlet pipe, 2. air inlet cone pipe, 3. condensate collection tank, 4. straight pipe, 5. first straight section, 6. porous plate, 7. represents a large amount of water vapor, 8. represents anhydrous gas, 9. steam outlet pipe, 10. air outlet cone pipe, 11. represents condensed water, 12. condensation chamber, 13. air outlet chamber, 14. air inlet chamber, 15. represents a small amount of water vapor, 16. second inclined section, 17. second straight section, 18. first inclined section, 20. first air duct partition, 21. second air duct partition, 22. drain outlet. DETAILED DESCRIPTION

[0016] See attached Figure 1-3 It is an embodiment of the utility model, which discloses a condensation pipe with the function of separating water vapor, including a steam inlet pipe 1, an inlet cone pipe 2, a straight pipe 4, an outlet cone pipe 10 and a steam outlet pipe 9 connected in sequence, wherein the straight pipe 4 is divided into an air inlet chamber 14, a condensation chamber 12 and an air outlet chamber 13 connected in sequence by arranging a first air duct partition 20 and a second air duct partition 21, and the condensation chamber 12 is evenly provided with three porous plates 6 perpendicular to the direction of steam movement; the bottom of the straight pipe 4 is connected to a condensate collection tank 3, and the straight pipe 4 body is provided with multiple rows of holes at the joint with the condensate collection tank 3, and the bottom of the condensate collection tank 3 is also connected to a drain outlet 22.

[0017] The first air duct partition 20 is divided into a first inclined section 18 and a first straight section 5 connected to the inner side of the steam outlet pipe 9, and an air outlet chamber 14 is formed by the area surrounded by the first inclined section 18, the first straight section 5 and the inner wall of the straight pipe 4; the second air duct partition 21 is divided into a second inclined section 16 and a second straight section 17 connected to the inner side of the steam inlet pipe 1, and an air inlet chamber is formed by the area surrounded by the second inclined section 16, the second straight section 17 and the inner wall of the straight pipe 4; the area between the first air duct partition and the second air duct partition forms a condensation chamber.

[0018] When the utility model is working, water vapor enters the pipeline from the steam inlet pipe 1, passes through the air inlet chamber 14, the condensation chamber 12 and the air outlet chamber 13 in sequence, and finally exits from the steam outlet pipe 9; after entering the air inlet chamber 14, the water vapor turns around and enters the condensation chamber 12, and then passes through the middle porous plate 6 structure and hits the plate surface. Since the temperature of the pipeline is relatively low, the water vapor generates condensed water on the porous plate 6, and then the water in the steam is separated. The relatively dry gas passes through the three porous plates and turns around again, enters the air outlet chamber 13, and is finally discharged from the steam outlet pipe 9; the separated condensed water is collected in the condensed water collection tank 3 at the bottom under the action of gravity, and is finally discharged through the drain port 22.

Claims

1. A condensation pipe with the function of separating water vapor, characterized in that: It includes a steam inlet pipe, an inlet cone pipe, a straight pipe, an outlet cone pipe and a steam outlet pipe connected in sequence. The straight pipe is divided into an air inlet chamber, a condensation chamber and an air outlet chamber connected in sequence by arranging a first air duct partition and a second air duct partition. The condensation chamber is provided with a plurality of porous plates perpendicular to the direction of steam movement. The bottom of the straight pipe is connected to a condensate collection tank, and the straight pipe body is provided with a plurality of rows of holes at the joint with the condensate collection tank. The bottom of the condensate collection tank is also connected to a drain outlet.

2. The condensing pipe with the function of separating water vapor according to claim 1 is characterized in that: The first air duct partition is divided into a first inclined section and a first straight section connected to the inner side of the steam outlet pipe, and an air outlet chamber is formed by the area surrounded by the first inclined section, the first straight section and the inner wall of the straight pipe; the second air duct partition is divided into a second inclined section and a second straight section connected to the inner side of the steam inlet pipe, and an air inlet chamber is formed by the area surrounded by the second inclined section, the second straight section and the inner wall of the straight pipe; the area between the first air duct partition and the second air duct partition forms a condensation chamber.

Images